Green Tea Extract Benefits

When the flu season is starting the seasonal vaccinations are also starting. However, a recent clinical study showed that green tea extract reduced the risk of influenza by 75%. This is much better than risk reduction of 60% recently reported by the usual flu vaccination. Considering that green tea extract offers several health benefits, other and none of the risks of injections, it seems to be a far superior alternative to vaccination.

Green Tea Extract is an Immune Enhancer and Natural Antiviral

It is known from long time ago that polyphenols found in green tea extract are capable to suppress fungal, bacterial and viral. Considering the viruse, extract from gree ntea is suppressing the adenovirus, herpes simplex, Epstein-Barr and influenza viruses. EGCG, is one of the most important polyphenols found in green tea extract, being responsible for this suppression activity. In fact, ECGC is binding to influenza virus hemagglutinin, which is blocked from attaching to infection the target cell receptor. Also, EGCG is chaning the virus-cell membrane, which inhibits the ability to infect other healthy cells. There is also another important ingredient of green tea extract is an aminoacid called L-theanine, which has been proven to activate human T-lymphocytes that proliferates the production of interferon-gamma, which is a cytokine strongly antimicrobial. Previously mentioned lymphocytes are considered to be the first line of defense against infections. It means that green tea offers great protection against infulenza, that cannot be matched by a simple vaccination.

Green Tea Extracts Halt Growth of Cancer Tumors

The extracts made from one of the antioxidants found in green tea are able to slow down the progression of cancer, according to several studies. Researchers are not sure if the same effects are applicable in all types of cancers, but the antioxidants found in green tea are linked to a reduced risk of several types of cancer, like prostate cancer, skin cancer and autoimmune diseases, cardiovascular diseases and chronic inflammation.

Extract from green is preventing type-2 diabetes by improving the glucose tolerance

Researchers found that Epigallocatechin gallate, aka EGCG, improves glucose tolerance in studies performed on animals and are optimistic that this could be a valuable addition to dietary prevention of type 2 diabetes. Tests performed on rats are showing that EGCG is regulating the genes involved in synthesis of fatty acids and cholesterol. This shows that supplements containing high quantitis of EGCG are able to improve glucose tolerance in humans with type-2 diabetes.